<div class="inline_panel">
 <form class="navbar-search " ms-widget="validation" >

   <input type="text" ms-attr-id="id" name="SearchKeyWord" ms-duplex-string="searchKeyWord" class="search-query span2" placeholder="请输入搜索内容" autocomplete="off">
   <input type="submit" value="搜索" class="ico search-button">


 </form>
</div>